鍔ㄥ浘璇﹁В锛欸oogle缈昏瘧鑳屽悗鐨勬満鍣ㄥ涔犵畻娉曚笌绁炵粡缃戠粶妯″瀷

Posted 2021-05-02 DataCastle鏁版嵁鍩庡牎

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鐐瑰嚮馃敐钃濆瓧锛屽叧娉ㄣ€孌ataCastle鏁版嵁鍩庡牎銆?/p>

鏈枃缁忔巿鏉冭浆鑷?/strong>

AI绉戞妧澶ф湰钀?span class="mq-29">锛堝井淇D锛歳gznai100锛?/span>

鍥?锛氳胺姝屾満鍣ㄧ炕璇戠畻娉?/strong>

璁稿骞村墠锛屾兂瑕佸涓€绉嶉檶鐢熺殑璇█杩涜缈昏瘧鏄竴浠堕潪甯歌€楁椂鐨勪簨鎯呫€?/span>

鐜板湪锛屽彧闇€瑕佸皢寰呯炕璇戠殑璇嶇粍銆佸彞瀛愮敋鑷冲ぇ绡囧箙鐨勬枃鏈斁杩涜胺姝岀炕璇戠殑缈昏瘧妗嗗氨鑳借交鏄撳緱鍒扮炕璇戠粨鏋溿€?/p>

浣嗕綘娓呮鏈哄櫒缈昏瘧鑳屽悗鐨勫師鐞嗗悧锛?/p>

鍔ㄥ浘璇﹁В锛欸oogle缈昏瘧鑳屽悗鐨勬満鍣ㄥ涔犵畻娉曚笌绁炵粡缃戠粶妯″瀷

濡傛灉璋锋瓕鐨勭炕璇戞ā鍨嬫槸閽堝闈炲父鐭殑鏂囨湰杩涜缈昏瘧锛岄偅杩欎釜妯″瀷灏嗗緢闅捐捣浣滅敤锛屽洜涓虹煭鏂囨湰瀵瑰簲鐨勭炕璇戝彲鑳芥€уお澶氫簡銆?/span>

鏈€鐞嗘兂鐨勬儏鍐垫槸鑳藉鏁欎細璁＄畻鏈哄悇绉嶇殑璇硶瑙勫垯骞跺熀浜庤繖浜涜娉曡鍒欐潵杩涜缈昏瘧锛岃繖鍚笂鍘诲鏄撲絾瀹為檯寰堥毦銆?/span>

濡傛灉浣犳浘缁忓皾璇曡繃瀛︿範涓€闂ㄥ璇紝浣犲氨浼氱煡閬撳叾涓湁璁稿鎰忔兂涓嶅埌鐨勮娉曡鍒欍€傜劧鑰岋紝褰撴垜浠皾璇曞湪璁＄畻鏈虹▼搴忎腑鍔犲叆杩欎簺璇硶瑙勫垯鍚庯紝鏈€缁堢殑缈昏瘧璐ㄩ噺鍗翠細涓嬮檷锛堢炕璇戠粨鏋滄瘮杈冪敓纭級銆?/p>

鐜颁唬鐨勬満鍣ㄧ炕璇戠郴缁熼噰鐢ㄤ簡涓€绉嶆柊鐨勬柟娉曪細

閫氳繃鍒嗘瀽澶ч噺鐨勮鏂欐暟鎹紝璁╃郴缁熶粠涓嚜鍔ㄥ湴瀛︿範鍑虹浉搴旂殑璇硶瑙勫垯銆?/span>

鎺ヤ笅鏉ユ垜浠竴璧锋潵鎺㈢储鏈哄櫒缈昏瘧绯荤粺杩欎釜鈥滈粦鍖ｅ瓙鈥濈殑鑳屽悗鍘熺悊銆?/p>

娣卞害瀛︿範妯″瀷鑳藉鍦ㄥ緢澶氬鏉傜殑浠诲姟涓婂彇寰椾笉閿欑殑缁撴灉锛岀劧鑰岋紝璁稿娣卞害瀛︿範妯″瀷瀛樺湪涓€涓檺鍒舵潯浠讹紝灏辨槸妯″瀷鐨勮緭鍏ュ拰杈撳嚭閫氬父瑕佹眰鍥哄畾鐨勭淮鏁般€傚厛鏉ヤ簡瑙ｄ竴涓嬭繖浜涙ā鍨嬶細

RNN锛圧ecurrent neural Network锛?/span>

寰幆绁炵粡缃戠粶

涓嬮潰璁茶LSTM (Long Short-Term Memory networks) 妯″瀷锛岃繖涓ā鍨嬭兘澶熷鐞嗗彉闀跨殑杈撳叆搴忓垪銆?/span>

LSTM妯″瀷鏄竴绉嶇壒娈婄殑寰幆绁炵粡缃戠粶 (RNN)锛岃兘澶熸崟鎹夊拰瀛︿範鍒伴暱搴忓垪涓殑鐩稿叧鎬с€傛墍鏈夌殑RNN妯″瀷閮芥槸鐢辩浉鍚岀殑妯″瀷閲嶅閾惧紡鍦扮粍鎴愮殑銆?/p>

鍥?锛?span class="mq-147">琚睍寮€鐨勫惊鐜缁忕綉缁滄ā鍨?/span>

鍥犳锛孡STM妯″瀷涓暟鎹槸鍦ㄦā鍧楀拰妯″潡涔嬮棿浼犺緭鐨勩€備緥濡傦紝涓轰簡鐢熸垚鏈€鍚庣殑ht锛屾垜浠笉鏄彧鐢ㄥ埌浜哫t锛岃€屾槸鐢ㄤ簡X0,X1,X2,鈥?Xt绛変竴绯诲垪浣滀负杈撳叆銆?/p>

鍙屽悜RNN妯″瀷

BRNN妯″瀷鐢变袱涓櫘閫氱殑RNN妯″瀷缁勬垚锛屽彧涓嶈繃杩欎袱涓猂NN妯″瀷澶勭悊杈撳叆搴忓垪鐨勬柟鍚戞槸鐩稿弽鐨勶紝涓€涓槸澶勭悊姝ｅ悜鐨勫簭鍒楋紝涓€涓槸澶勭悊鍙嶅悜鐨勫簭鍒椼€傝繖涓や釜搴忓垪鐨勮緭鍑轰笌鐩稿弽鏂瑰悜鐨勮緭鍏ヤ箣闂存病鏈夎繛鎺ュ叧绯汇€?/p>

鍥?锛氬弻鍚戝惊鐜缁忕綉缁?/strong>

BRNN妯″瀷浼樹簬鍗曚釜RNN妯″瀷锛屼负浠€涔堝憿锛熻繖閲屼妇涓緥瀛愩€傚亣璁炬垜浠湁涓€涓寘鍚簡9涓瘝鐨勫彞瀛愶紝鎴戜滑甯屾湜棰勬祴鍙ュ瓙涓殑绗?涓瘝鏄粈涔堛€?/p>

涓€绉嶆儏鍐垫槸鎴戜滑鍙煡閬撲簡鍓?涓瘝璇嶏紝鍙︿竴绉嶆儏鍐垫棦鐭ラ亾浜嗗墠4涓瘝涔熺煡閬撲簡鍚?涓瘝銆傛樉鐒讹紝鍚庝竴绉嶆儏鍐典笅鑳借鎴戜滑鐨勯娴嬬粨鏋滄洿鍔犲噯纭€?/p>

Seq2Seq妯″瀷

鐜板湪鎴戜滑鏉ョ湅鐪媠eq2seq妯″瀷锛屽熀纭€鐨剆eq2seq妯″瀷鐢变袱涓猂NN妯″瀷缁勬垚锛氫竴涓敤浜庡杈撳叆搴忓垪杩涜缂栫爜锛屼竴涓敤浜庡杈撳嚭搴忓垪杩涜瑙ｇ爜銆?/span>

鍥?锛歋eq2Seq妯″瀷

杩欐牱鎴戜滑涔熷熀浜庤繖涓ā鍨嬫潵瀹炵幇涓€涓炕璇戠郴缁熴€?/span>

鐒惰€岋紝鎴戜滑杩橀渶瑕佽€冭檻涓€涓皬闂銆傝胺姝岀炕璇戠郴缁熺洰鍓嶆敮鎸?03绉嶈瑷€锛屽洜姝ゆ垜浠簲璇ユ湁103脳102绉嶆ā鍨嬫潵澶勭悊鍏朵腑浠绘剰涓ょ璇█涔嬮棿鐨勭炕璇戯紝鑰岃繖浜涙ā鍨嬬殑鏁堟灉鍙栧喅浜庣炕璇戞枃鏈殑鐑棬涓庡惁鍜岃缁冭鏂欑殑鏁伴噺銆傛渶鐞嗘兂鐨勬儏鍐垫槸鍙缁冧竴绉嶆ā鍨嬶紝杩欎釜妯″瀷鑳藉灏嗕换鎰忎竴绉嶈瑷€缈昏瘧鎴愪换鎰忕殑鍙︿竴绉嶈瑷€銆?/p>

璋锋瓕缈昏瘧绠楁硶

杩欎釜寰堟鐨勭畻娉曟槸璋锋瓕鐨勫伐绋嬪笀鍦?016骞村簳鏃舵彁鍑虹殑锛岄噰鐢ㄤ簡seq2seq妯″瀷妗嗘灦銆?/span>

鍞竴鐨勫尯鍒湪浜庯紝妯″瀷鐨勭紪鐮佸櫒鍜岃В鐮佸櫒涔嬮棿鏈変竴涓?灞傜殑LSTM-RNN缁撴瀯锛岃繖绉嶇粨鏋勯噰鐢ㄤ簡閮ㄥ垎杩炴帴(闈炲叏杩炴帴)鐨勬柟寮忔潵鏀瑰杽妯″瀷鐨勮繍琛岄€熷害鍜屾晥鏋溿€?/p>

杩欎釜鏂规硶鐨勬牳蹇冨湪浜庯紝鐩墠鐨勮胺姝岀炕璇戠畻娉曢噰鐢ㄤ簡涓€涓粺涓€鐨勭炕璇戠郴缁燂紝鍙栦唬浜嗘暟浠ヤ竾璁＄殑缈昏瘧瀛愮郴缁熴€?/p>

杩欎釜绯荤粺瑕佹眰杈撳叆搴忓垪鐨勫紑澶存槸涓€涓爣蹇楃锛岃〃绀轰綘甯屾湜缈昏瘧鎴愮殑璇█銆?/p>

涓€绉嶇О涓衡€淶ero-Shot缈昏瘧鈥濈殑鏂规硶鏃㈣兘澶熸彁鍗囩炕璇戣川閲忥紝鍚屾椂涔熻兘瀹炵幇浠绘剰涓ょ璇█涔嬮棿鐨勭炕璇?鍙互鏄郴缁熸病鏈夎杩囩殑璇█)銆?/p>

浠€涔堟槸鏇村ソ鐨勭炕璇戯紵

鏈夎澶氭柟娉曞彲浠ヨ瘎浼扮炕璇戣川閲忕殑濂藉潖锛屽叾涓渶甯哥敤鍜屾渶鏈夋晥鐨勬寚鏍囨槸BLEU(BilinguaL Evaluation Understudy)銆?/span>

鍋囪鎴戜滑鏈変袱涓炕璇戝櫒缁欏嚭鐨勫€欓€夌粨鏋滐紝濡備笅锛?/span>

鍊欓€?nbsp;1:

Statsbot makes it easy for companies to closely monitor data from various analytical platforms via natural language.

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Statsbot uses natural language to accurately analyze businesses鈥?metrics from different analytical platforms.

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璁╂垜浠湅鐪嬬炕璇戜汉鍛樼粰鍑虹殑鍙傜収缈昏瘧缁撴灉锛?/p>

鍙傜収缁撴灉1:

Statsbot helps companies closely monitor their data from different analytical platforms via natural language.

鍙傜収缁撴灉2:

Statsbot allows companies to carefully monitor data from various analytics platforms by using natural language.

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